Page 39 - Wagp_InterfaceElectronic_Volume4_2015_US.pdf

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37
Relay with 1 changeover contact Relay with 2 changeover contact
and status indication and status indication
(Relay height: 15 mm) (Relay height: 15 mm) 1
Nominal input voltage V Nominal input voltage V
N
N
24 V, 115 V, 230 V AC AC 24 V, 115 V, 230 V
Voltage (V) 300 2-pole
200
resistive load
2 contacts in serie
100
1 contact
50
40
30
20
10
0.1 0.2 0.5 1 2 5 10 20
Current (A)
Load limit curve for 788-311 to 788-315, 788-512, 788-
515 and 788-516

Description Item No. Pack. Item No. Pack.
V N
Unit V N I N Unit
I N
Relay socket with miniature switching relay, 24 V AC 34 mA 788-506 1 24 V AC 34 mA 788-512 1
for DIN 35 rail 115 V AC 8 mA 788-507 1 115 V AC 8 mA 788-515 1
230 V AC 3.5 mA 788-508 1 230 V AC 3.5 mA 788-516 1

Technical Data Accessories see pages 50 … 55 Accessories see pages 50 … 55

Coil:
Input voltage range V N ± 10 % V N ± 10 %
Contacts:
Contact material AgNi 90/10 AgNi 90/10
Max. continuous current 16 A 2 x 8 A
Max. make current 4 s 30 A (AC) 4 s 15 A (AC)
Max. switching voltage 250 V AC 250 V AC
Max. switching power (resistive) 4 kVA AC, DC see load limit curve 2 x 2 kVA AC, DC see load limit curve
Recommended minimum load 12 VDC / 10 mA 12 VDC / 10 mA
Pull-in/drop-out/bounce time typ. 8ms / 6ms / 6 ms 8ms / 6ms / 10 ms
Mechanical life 10 x 10 switching operations 5 x 10 switching operations
6
6
General specifications:
Nominal voltage to EN 60664-1 250 V / 4 kV / 3 250 V / 4 kV / 3
Dielectric strength, contact-coil (AC, 1 min) 5 kV rms 5 kV rms
Dielectric strength open contact (AC, 1 min) 1 kV rms 1 kV rms
Dielectric strength contact-contact (AC, 1 min) - 2.5 kV eff
-25 °C ... +50 °C -25 °C ... +50 °C
Ambient operating temperature at V N
Storage temperature -40 °C ... +70 °C -40 °C ... +70 °C
Dimensions (mm) W x H x L 15 x 54 x 86 15 x 54 x 86
Height from upper-edge of DIN 35 rail Height from upper-edge of DIN 35 rail
®
Wire connection CAGE CLAMP ® S CAGE CLAMP S
Cross sections 0.34 mm² … 2.5 mm² / AWG 22 … 12 0.34 mm² … 2.5 mm² / AWG 22 … 12
Strip length 9 … 10 mm / 0.35 … 0.39 in 9 … 10 mm / 0.35 … 0.39 in
Standards/specifications EN 61140; EN 50178; g; EN 61140; EN 50178; UL 508; g
UL 508 (788-507, 788-508: UL 508, max. 40 °C/10 A)